Temporarily, I disassembled cardboard boxes for the flooring for levels two and three and a tarp for the bottom. Me and Home Depot are bonding over how to assemble the floors. Hmm. Reggie is on the bottom, Sloppy and Bryante the middle, and Mr. Waffles--dear God, that name --on top. And I have like, almsot two boxes of panels left to add! *bounces* This is so very exciting. I could totally get a waterfall.